/* ============================================================
   DoitD Dashboard — admin UI (red/white premium theme)
   Matches the public site design language.
   ============================================================ */
:root{
  --red:#FF0000; --red-600:#E60000; --red-50:#FFF1F1; --red-100:#FFE0E0;
  --white:#fff; --bg:#F5F6F8; --surface:#fff;
  --ink:#0A0A0A; --ink-2:#1F1F23; --ink-3:#4A4A52; --ink-4:#6B6B73;
  --line:#E8E8EC; --line-soft:#F0F0F3;
  --ok:#00A862; --warn:#F59E0B; --danger:#FF0000;
  --r-sm:6px; --r-md:10px; --r-lg:16px; --r-xl:22px; --r-pill:999px;
  --sh-1:0 1px 2px rgba(10,10,10,.05); --sh-2:0 4px 14px rgba(10,10,10,.07);
  --sidebar-w:264px;
  --ff:'Inter',system-ui,-apple-system,sans-serif;
  --ff-d:'Space Grotesk','Inter',sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--ff);background:var(--bg);color:var(--ink);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--ff-d);font-weight:700;letter-spacing:-.02em;line-height:1.2}
img{max-width:100%;display:block}

/* ---------- Auth layout ---------- */
.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;
  background:radial-gradient(1200px 600px at 80% -10%, var(--red-50), transparent),var(--bg)}
.auth-card{width:100%;max-width:420px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-xl);box-shadow:var(--sh-2);padding:40px 36px}
.auth-logo{height:38px;width:auto;margin:0 auto 24px}
.auth-card h1{font-size:24px;text-align:center;margin-bottom:6px}
.auth-card .sub{text-align:center;color:var(--ink-4);font-size:14px;margin-bottom:28px}

/* ---------- Forms ---------- */
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:600;color:var(--ink-3);margin-bottom:6px}
.input,select,textarea{width:100%;padding:11px 13px;background:var(--bg);border:1.5px solid var(--line);
  border-radius:var(--r-md);font:inherit;color:var(--ink);transition:border-color .15s,background .15s}
.input:focus,select:focus,textarea:focus{outline:0;background:#fff;border-color:var(--red)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border:0;
  border-radius:var(--r-pill);font-weight:600;font-size:14px;cursor:pointer;transition:transform .12s,background .15s,box-shadow .2s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--red);color:#fff;box-shadow:0 8px 20px rgba(255,0,0,.18)}
.btn-primary:hover{background:var(--red-600)}
.btn-ghost{background:#fff;border:1.5px solid var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink)}
.btn-dark{background:var(--ink);color:#fff}
.btn-block{width:100%}
.btn-sm{padding:7px 14px;font-size:13px}

/* ---------- Alerts ---------- */
.alert{padding:12px 16px;border-radius:var(--r-md);font-size:14px;margin-bottom:18px}
.alert-error{background:var(--red-50);color:var(--red-600);border:1px solid var(--red-100)}
.alert-ok{background:#E9F9F1;color:#067a4a;border:1px solid #C3EEDB}

/* ---------- App shell ---------- */
.shell{display:grid;grid-template-columns:var(--sidebar-w) 1fr;min-height:100vh}
.sidebar{background:var(--ink);color:#fff;padding:22px 16px;position:sticky;top:0;height:100vh;overflow-y:auto}
.sidebar .brand{display:flex;align-items:center;gap:10px;padding:6px 10px 22px}
.sidebar .brand img{height:30px}
.nav-group{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:rgba(255,255,255,.4);
  padding:16px 12px 8px;font-weight:600}
.nav-link{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:var(--r-md);
  color:rgba(255,255,255,.72);font-size:14px;font-weight:500;margin-bottom:2px;transition:background .15s,color .15s}
.nav-link:hover{background:rgba(255,255,255,.07);color:#fff}
.nav-link.active{background:var(--red);color:#fff}
.nav-link svg{width:18px;height:18px;flex-shrink:0;opacity:.9}

.main{display:flex;flex-direction:column;min-width:0}
.topbar{height:68px;background:var(--surface);border-bottom:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:20}
.topbar h1{font-size:20px}
.topbar .user{display:flex;align-items:center;gap:12px;font-size:14px}
.avatar{width:36px;height:36px;border-radius:50%;background:var(--red);color:#fff;display:grid;place-items:center;font-weight:700;font-family:var(--ff-d)}
.content{padding:28px;flex:1}

/* ---------- Cards / stats ---------- */
.grid{display:grid;gap:18px}
.stats{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:22px}
.stat .label{font-size:13px;color:var(--ink-4);margin-bottom:8px}
.stat .value{font-family:var(--ff-d);font-weight:700;font-size:30px;letter-spacing:-.02em}
.stat .value.red{color:var(--red)}

.section-head{display:flex;align-items:center;justify-content:space-between;margin:28px 0 14px}
.section-head h2{font-size:18px}

/* ---------- Table ---------- */
.table-wrap{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
table{width:100%;border-collapse:collapse}
th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-4);
  padding:14px 18px;border-bottom:1px solid var(--line);font-weight:600;background:var(--line-soft)}
td{padding:14px 18px;border-bottom:1px solid var(--line-soft);font-size:14px}
tr:last-child td{border-bottom:0}
tr:hover td{background:var(--bg)}
.table-link{font-weight:600;color:var(--ink)}
.table-link:hover{color:var(--red)}

/* ---------- Badges ---------- */
.badge{display:inline-block;padding:3px 10px;border-radius:var(--r-pill);font-size:12px;font-weight:600}
.badge-draft{background:#EEF0F3;color:#5a5f6b}
.badge-progress,.badge-sent,.badge-partial{background:#FFF4E0;color:#9a6700}
.badge-completed,.badge-paid,.badge-active{background:#E9F9F1;color:#067a4a}
.badge-cancelled,.badge-overdue{background:var(--red-50);color:var(--red-600)}
.badge-submitted,.badge-in_review,.badge-pending{background:#E8F0FE;color:#1a56c4}

/* ---------- Misc ---------- */
.muted{color:var(--ink-4)}
.row{display:flex;gap:16px;flex-wrap:wrap}
.row-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.toolbar{display:flex;gap:12px;align-items:center;justify-content:space-between;margin-bottom:18px;flex-wrap:wrap}
.search{max-width:320px}
.empty{padding:48px;text-align:center;color:var(--ink-4)}
.cred-box{background:var(--ink);color:#fff;border-radius:var(--r-md);padding:16px 18px;font-family:var(--ff-d);margin:8px 0}
.cred-box strong{color:var(--red)}
.kv{display:grid;grid-template-columns:140px 1fr;gap:8px 16px;font-size:14px}
.kv dt{color:var(--ink-4)}

@media(max-width:860px){
  .shell{grid-template-columns:1fr}
  .sidebar{position:fixed;left:-100%;z-index:50;width:var(--sidebar-w);transition:left .25s}
  .sidebar.open{left:0}
  .row-2{grid-template-columns:1fr}
  .menu-btn{display:inline-flex!important}
}
.menu-btn{display:none;width:40px;height:40px;align-items:center;justify-content:center;border-radius:var(--r-md);border:1px solid var(--line);background:#fff}